Mathematics, 08.12.2020 14:00 ash011519
Prove that:(cosecA-sinA)(secA-cosA)(tanA+ cotA)=1
Answers: 1
Mathematics, 22.06.2019 04:20, blueval3tine
The width of a piece of rectangular land is 5m shorter rhan 1/3 of its length .find the width of the land if the length is 60m,150m.
Answers: 2
Prove that:(cosecA-sinA)(secA-cosA)(tanA+ cotA)=1...
Mathematics, 30.08.2019 18:30
Mathematics, 30.08.2019 18:30